UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 830

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

828
(2) Power save mode register (PSMR)
Cautions 1. Be sure to clear bits 2 to 7 to “0”.
Remark IDLE1:
The PSMR register is an 8-bit register that controls the operation status in the power save mode and the clock
operation.
This register can be read or written in 8-bit or 1-bit units.
Reset sets this register to 00H.
2. The PSM0 and PSM1 bits are valid only when the PSC.STP bit is 1.
IDLE2:
STOP:
Sub-IDLE: In this mode, all other operations are halted except for the oscillator. After the IDLE mode
PSMR
After reset: 00H
In this mode, all operations except the oscillator operation and some other circuits (flash
memory and PLL) are stopped.
After the IDLE1 mode is released, the normal operation mode is restored without needing
to secure the oscillation stabilization time, like the HALT mode.
In this mode, all operations except the oscillator operation are stopped.
After the IDLE2 mode is released, the normal operation mode is restored following the
lapse of the setup time specified by the OSTS register (flash memory and PLL).
In this mode, all operations except the subclock oscillator operation are stopped.
After the STOP mode is released, the normal operation mode is restored following the
lapse of the oscillation stabilization time specified by the OSTS register.
has been released by the interrupt request signal, the subclock operation mode will be
restored after 12 cycles of the subclock have been secured.
PSM1
0
0
1
1
0
PSM0
R/W
0
1
0
1
0
CHAPTER 23 STANDBY FUNCTION
IDLE1, sub-IDLE modes
STOP mode
IDLE2, sub-IDLE modes
STOP mode
Address: FFFFF820H
User’s Manual U18953EJ5V0UD
0
Specification of operation in software standby mode
0
0
0
PSM1
< >
PSM0
< >